- Tables to Subpart L of Part 84
Tables 9-10 [Reserved]
Table 11—Cartridge Bench Tests and Requirements
[42 CFR part 84, subpart L]
| Cartridge | Test condition | Test atmosphere | Flowrate (l.p.m.) | Number of tests | Penetration 1 (p.p.m.) | Minimum life 2 (min.) | Gas or vapor | Concentration (p.p.m.) | Ammonia | As received | NH | 1000 | 64 | 3 | 50 | 50 | Ammonia | Equilibrated | NH | 1000 | 32 | 4 | 50 | 50 | Chlorine | As received | Cl | 500 | 64 | 3 | 5 | 35 | Chlorine | Equilibrated | Cl | 500 | 32 | 4 | 5 | 35 | Hydrogen chloride | As received | HCl | 500 | 64 | 3 | 5 | 50 | Hydrogen chloride | Equilibrated | HCl | 500 | 32 | 4 | 5 | 50 | Methylamine | As received | CH | 1000 | 64 | 3 | 10 | 25 | Methylamine | Equilibrated | CH | 1000 | 32 | 4 | 10 | 25 | Organic vapors | As received | CCl | 1000 | 64 | 3 | 5 | 50 | Organic vapors | Equilibrated | CCl | 1000 | 32 | 4 | 5 | 50 | Sulfur dioxide | As received | SO | 500 | 64 | 3 | 5 | 30 | Sulfur dioxide | Equilibrated | SO | 500 | 32 | 4 | 5 | 30 |
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1 Minimum life will be determined at the indicated penetration.
2 Where a respirator is designed for respiratory protection against more than one type of gas or vapor, as for use in ammonia and in chlorine, the minimum life shall be one-half that shown for each type of gas or vapor. Where a respirator is designed for respiratory protection against more than one gas of a type, as for use in chlorine and sulfur dioxide, the stated minimal life shall apply.